The National Weather Service forecasts mostly cloudy skies here in Cobb County on Sunday, March 26, 2023, with a high near 77 degrees.
The National Weather Service has issued a hazardous weather outlook for Cobb County and other parts of the region due to a severe thunderstorm watch until 9 a.m.
What does the extended forecast have in store?
This forecast is centered on Dobbins Air Reserve Base in Marietta.
Sunday
A 50 percent chance of showers and thunderstorms, mainly after 7 a.m. Mostly cloudy, with a high near 77. Calm wind becoming south around 5 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and thunderstorms before 3 a.m, then showers and possibly a thunderstorm between 3 a.m and 4 a.m, then showers and thunderstorms likely after 4 a.m. Low around 60. Southeast wind around 5 mph. Chance of precipitation is 80 percent. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Showers and thunderstorms, mainly before 9 a.m. High near 77. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80 percent.
Monday Night
A 20 percent chance of showers after 2 a.m. Mostly clear, with a low around 50. Northwest wind 5 to 10 mph.
Tuesday
A 30 percent chance of showers, mainly between 8 a.m and 2 p.m. Partly sunny, with a high near 67.
Tuesday Night
A 10 percent chance of showers before 8 p.m. Partly cloudy, with a low around 42.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Clear, with a low around 43.
Thursday
Sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 78.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 62.
Saturday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 77. Chance of precipitation is 60 percent.
What was the climate like in the latest reporting period?
The NWS climate summary for metro Atlanta has now been updated with November figures.
In an article entitled What is the Difference between Climate and Weather?, the National Ocean Service describes the difference as follows:
“Weather is what you see outside on any particular day. So, for example, it may be 75° degrees and sunny or it could be 20° degrees with heavy snow. That’s the weather.
“Climate is the average of that weather. For example, you can expect snow in the Northeast in January or for it to be hot and humid in the Southeast in July. This is climate. The climate record also includes extreme values such as record high temperatures or record amounts of rainfall. If you’ve ever heard your local weather person say “today we hit a record high for this day,” she is talking about climate records.
“So when we are talking about climate change, we are talking about changes in long-term averages of daily weather. In most places, weather can change from minute-to-minute, hour-to-hour, day-to-day, and season-to-season. Climate, however, is the average of weather over time and space.”
The climate report for the Atlanta area for the previous month shows how much departure from the average temperatures that month represents. The average temperature for a date is the average over a 30-year period.
| February 2023 Climate Averages | |||
| Climate Site | February Temp (°F) | Average Temp | Departure from normal |
| Athens | 55.2 | 47.9 | 7.3 |
| Atlanta | 57.1 | 48.5 | 8.6 |
| Columbus | 59.3 | 52.3 | 7.0 |
| Macon | 59.4 | 51.2 | 8.2 |
| Dekalb Peachtree Arpt | 54.3 | 46.1 | 8.2 |
| Fulton Co Arpt | 55.1 | 47.5 | 7.6 |
| Gainesville | 54.5 | 45.7 | 8.8 |
| Peachtree City | 55.7 | 48.7 | 7.0 |
| Rome | 53.5 | 46.3 | 7.2 |
| February 2023 Temperature Climate Statistics | ||||
| Climate Site | Maximum Temperature | Max T Date | Minimum Temperature | Min T Date |
| Athens | 81* | 2/22 | 28 | 2/4, 18 |
| Atlanta | 81* | 2/22 | 29 | 2/18 |
| Columbus | 84 | 2/22 | 31 | 2/18 |
| Macon | 85* | 2/22 | 30 | 2/4, 18 |
| Dekalb Peachtree Arpt | 80 | 2/22 | 26 | 2/4 |
| Fulton Co Arpt | 82 | 2/22 | 26 | 2/4 |
| Gainesville | 80 | 2/22 | 27 | 2/18 |
| Peachtree City | 81 | 2/22 | 27 | 2/18 |
| Rome | 83 | 2/22 | 26 | 2/4 |
*Indicates a daily record was set
| February 2023 Precipitation Climate Statistics | |||
| Climate Site | Total Precipitation | Average Precipitation | DFN (DepartureFrom Normal) |
| Athens | 3.12 | 4.36 | -1.24 |
| Atlanta | 2.22 | 4.55 | -2.33 |
| Columbus | 1.99 | 4.46 | -2.47 |
| Macon | 2.52 | 4.17 | -1.65 |
| Dekalb Peachtree Arpt | 3.15 | 4.47 | -1.32 |
| Fulton County Arpt | 3.40 | 4.34 | -0.94 |
| Gainesville | 3.87 | 4.65 | -0.78 |
| Peachtree City | 2.77 | 4.61 | -1.84 |
| Rome | 4.65 | 4.81 | -0.16 |
| February 2023 Precipitation Climate Statistics | ||||
| Climate Site | Maximum Daily Precip (in inches) | Max P Date | ||
| Athens | 1.25 | 2/11 | ||
| Atlanta | 0.86 | 2/2 | ||
| Columbus | 0.86 | 2/2 | ||
| Macon | 1.79 | 2/11 | ||
| Dekalb Peachtree Arpt | 0.88 | 2/17 | ||
| Fulton Co Arpt | 1.12 | 2/16 | ||
| Gainesville | 0.86 | 2/23 | ||
| Peachtree City | 0.93 | 2/11 | ||
| Rome | 2.11 | 2/16 |
| February 2023 Climate Records | |||
| Date | Type | Location | Records set over a 24 hour period |
| 2/23 | High T | Athens | A daily record high Temperature of 80° breaks the old record set in 2012. |
| 2/24 | High T | Athens | A daily record high Temperature of 80° breaks the old record set in 2012. |
| 2/22 | High T | Atlanta | A daily record high Temperature of 80° breaks the old record set in 2021. |
| 2/23 | High T | Atlanta | A daily record high Temperature of 81° breaks the old record set in 2018. |
| 2/24 | High T | Atlanta | A daily record high Temperature of 81° breaks the old record set in 2018. |
| 2/26 | High T | Macon | A daily record high Temperature of 83° breaks the old record set in 1944. |
| 2/27 | High T | Macon | A daily record high Temperature of 83° breaks the old record set in 1944. |
| February 2023 Climate Records | |||
| Date | Type | Location | Records set over a 24 hour period |
| 2/24 | Min T | Atlanta | A record high Minimum Temperature of 69° breaks the all time record.. |
| 2/23 | Min T | Atlanta | A record high Minimum Temperature of 67° breaks the all time record. |
| 2/24 | Min T | Columbus | A daily record high Minimum Temperature of 65° breaks the old record set in 2018. |
| 2/23 | Min T | Columbus | A record high Minimum Temperature of 68° breaks the all time record. |
| 2/25 | Min T | Macon | A daily record high Minimum Temperature of 66° breaks the old record set in 1981. |
For much more information on the climate in our area, visit the NWS Climate FAQ for the Atlanta area.
What does the National Weather Service do?
The National Weather Service (NWS) is a part of the National Oceanic and Atmospheric Administration (NOAA).
The NWS describes its role as follows:
“The National Weather Service (NWS) provides weather, water, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy.
“These services include Forecasts and Observations, Warnings, Impact-based Decision Support Services, and Education in an effort to build a Weather-Ready Nation. The ultimate goal is to have a society that is prepared for and responds to weather, water and climate events.”
